Anubrat Sahoo — Full-Stack & Web3 Engineer

AI Agent Infrastructure Engineer

Full-StackWeb3 / SolidityOpen to WorkSOA University · 3rd Year

About

I build the systems that make LLM agents reliable — sandboxed execution environments, tool calling loops, and production backend infrastructure.

Selected Work

Web Applications

AI Agent Sandboxing

Building reliable systems for LLM agents through secure sandboxed execution environments, robust tool-calling loops, and scalable production backend infrastructure.

TypeScriptAgent InfrastructureLLMs
GitHub
Multi-Tenant RBAC Platform

Most auth setups bolt on permissions as an afterthought. I modeled tenant isolation, roles, and permissions at the database level from day one — so access control is a first-class concern, not a patch.

PostgreSQLExpressNext.jsClerkTypeScript
GitHub
AI Resume Readiness Platform

Built a platform that evaluates job readiness by pulling resume data and GitHub contribution activity, then runs scoring logic to estimate market-aligned salary ranges. Deployed on AWS Fargate with PostgreSQL and S3.

PERN StackTypeScriptAWS FargateS3
GitHub
Real-Time Online Clipboard

Instant text sharing across devices with WebSocket-based low-latency sync, room-based isolation for concurrent users, and graceful reconnection handling.

WebSocketsNode.jsExpressReact
GitHub

Protocol & Onchain

Web3 Engineering

OG / iSentinel ApplicationGrant-backed · Mainnet

Full-stack Web3 application with Solidity contracts deployed on mainnet. Smart contracts are the system of record; frontend logic is fully constrained by on-chain state. Contract logic tested with Foundry. Received ecosystem grant support.

SolidityFoundryFull-stack dAppMainnet
GitHub
Upgradeable Protocol CoreDiamond Architecture · EIP-2535

Modular protocol core using the Diamond Standard — facets for access control and execution logic, strict storage layout conventions to prevent slot collisions across upgrades.

SolidityFoundryEIP-2535Storage Layout
GitHub
L3 → L2 Cross-Layer MappingCross-layer

Smart contracts reasoning about state and interactions across L3 and L2 layers. Focused on cross-layer assumptions, state consistency, and correct execution semantics.

SolidityFoundryL2/L3 Architecture
GitHub

Open Source

Recent Pull Requests

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Writing & Explainers

Concentrated Liquidity in Uniswap V4

Concentrated Liquidity in Uniswap V4

Medium

How Uniswap V4 prices assets within ranges and why it's capital efficient

Read ↗
From Infinite Liquidity to Concentrated Markets

From Infinite Liquidity to Concentrated Markets

X (Twitter)

What Uniswap Actually Fixed and What It Didn't...

Read ↗
What Uniswap V3 ACTUALLY Fixed

What Uniswap V3 ACTUALLY Fixed

YouTube

Most people describe Uniswap V3 in two words: 'Concentrated Liquidity'. This visual breakdown explains what actually changed under the hood.

Watch ↗

Currently Exploring

  • Uniswap V4 hooks and concentrated liquidity mechanics
  • UUPS and Diamond upgrade patterns — storage layout management at depth
  • Impermanent loss modeling (wrote a Twitter thread + animated YouTube explainer on this)

Skills

Languages

TypeScript, JavaScript, Solidity, SQL

Frontend

React, Next.js, Tailwind CSS

Backend

Node.js, Express, REST APIs, RBAC, Webhooks

Smart Contracts

EVM, Foundry, Diamond Standard, Invariant Testing, Fuzzing

Cloud & Infra

Docker, AWS (S3, RDS, Fargate), CI/CD, PostgreSQL

Architecture

Multi-Tenant Systems, Upgradeable Contracts, API Design

Quick Answers

Yes. Anubrat Sahoo is actively open to work and looking for full-stack engineering, backend engineering, or Web3/Solidity development roles. He can be reached at anubrat23@gmail.com.

Anubrat Sahoo works with React, Next.js, Node.js, TypeScript, JavaScript, PostgreSQL, REST APIs, and AWS (S3, RDS, Fargate). He has shipped production web applications covering backend APIs, authentication systems, RBAC, and cloud deployments.

Anubrat Sahoo has built and deployed Solidity smart contracts to mainnet, including a grant-backed full-stack dApp. He works with Foundry, EIP-2535 Diamond Standard, upgradeable contracts, invariant testing, and fuzzing.

Anubrat Sahoo is open to full-stack engineering, backend engineering, and Web3/Solidity development positions. He is a third-year CS student at SOA University, Bhubaneswar, with freelance production experience and a mainnet-deployed project.

Yes. He has freelanced on production web applications handling backend APIs, auth systems, and AWS cloud deployments. He also deployed a grant-backed smart contract dApp to mainnet with Foundry-tested contracts.

Reach out directly at anubrat23@gmail.com or connect on LinkedIn at linkedin.com/in/anubrat-sahoo. He is actively looking for full-stack, backend, or Web3 engineering roles and responds quickly to serious enquiries.

Immediately available. Open to full-time, part-time, contract, or internship roles in full-stack, backend, or Web3/Solidity engineering.